Kindergarten science education activities 1
moving target
1, observe the scene of snow and the characteristics of snowflakes, and feel the fun of snow.
2. Understand the changes of snow at different temperatures.
Process:
1. Look at the snow photos and ask the children what the weather is in the pictures. It's snowing. Have you seen it? Snow is fun, and it will be very cold. Let's look at the snow. We can play some games (snowman, snowball fight, skiing and wrestling).
2. Snow is so fun, children, do you want to see it? Play the video of snow.
Children have seen snow. Do you know what color it is? What are snowflakes like? What would it feel like? What happens when you step on it?
Do you want to see the real snowflake? Take the snowflake out of the bottle, let each child touch it with his own hand and ask the children how they feel. (color, temperature, etc. )
After a period of time, ask the children to observe whether the snowflake melts, and remind them that when the snowflake disappears, there will be water, which will eventually melt and become transparent water.
Summary: As the temperature rises, snowflakes will melt into water and disappear slowly.
Reflection:
Many children in the south have never seen snow, so this course uses courseware and videos. Children can see snow and snow scenes intuitively. Finally, I scraped off the frost in the refrigerator prepared in advance as snow, because it is really the same as snow, regardless of color and temperature, it is very close to snow. It is amazing for children to touch the snow with their own hands. Hehe, the children are very happy because of the well-meaning deception, and so am I.
Kindergarten science education activities II
Design intent:
This activity is selected from the theme of "red, yellow, blue and green" in the first volume of "Constructive Curriculum for Kindergarten", and it is a generation activity of "color confrontation". When carrying out the corner activity "I love colored babies", some children like to play with round bottles of water, some like to play with square bottles of water, and some children want to try various ways to play with water. In order to satisfy children's curiosity about water, let them know more about water and seize this educational opportunity, I chose the scientific activity "The Secret of Water". The focus of the activity is to let children fully feel that water is flowing and has no fixed shape when playing with water.
Activity objectives:
1, the perception of water is colorless, odorless and transparent;
2. The initial experience of playing with water is that water is flowing and has no fixed shape.
Activity preparation:
1, a glass of water and a glass of milk for teachers and children, two small tomatoes, a pair of chopsticks, PPT.
2. Put four big washbasins filled with water, several towels and containers of various shapes.
Activity flow:
I. Activity Import
Children, let's play with water and find out the secret of water!
Second, use a variety of senses to perceive the colorless, odorless and transparent characteristics of water.
1. Perceive that water is colorless: What color is milk? What color is the water?
2. Perceive that water is tasteless: children taste water and milk, and talk about what water tastes like and what milk tastes like. .
3. Perception that water is transparent: Which cup can see the little tomato?
Put two small tomatoes in two cups for children to observe.
4. Summary: It turns out that water is transparent, colorless and tasteless.
Third, play with water: feel the water flowing.
1, let children try to catch water with their hands.
2. Discussion: Can we catch water with our hands? Why?
3. Summary: It turns out that water will flow, and water will flow through our fingers. Tap water will run, so turn off the tap after use to save water.
Yishui: Explore the shape of water.
1, put containers of various shapes, children hold water and observe the shape of water.
2. Guide children to discuss:
What shape cup do you put the water in? What is the shape of water?
(2) Discussion: What is the shape of water?
Conclusion: Water becomes round in a round cup, looks like a square in a square cup, looks like a rectangle in a rectangular cup and looks like an ellipse in an oval cup.
3. Show PPT and appreciate the shape of water in nature.
Teacher: Today, the teacher brought many photos about water to see what shape it is.
Summary: The shape of water is changing. What shape is the container we use to hold water? It turns out that water has no fixed shape.
The conclusion part of verb (abbreviation of verb)
Summary: Did you have a good time today? We not only played with water, but also learned many secrets of water, knowing that water is colorless, odorless, transparent, flowing and has no fixed shape.
The expansion of intransitive verbs;
Put the materials in the area and take the children to continue to explore the secrets of water, such as adding a piece of sugar to the water. What will happen?
Kindergarten science education activities 3
Activity goal: sprout the emotion of caring and caring for small animals.
Understand the way some small animals spend the winter and deepen their understanding of seasonal characteristics.
Emphasis, difficulty and emphasis: sprout the feelings of caring for small animals.
Difficulties: Understanding the relationship between animal survival and natural environment.
Activity preparation and experience preparation: learn about the ways of some animals and some people spend the winter.
Material preparation: a winter scenery map, several animal cards (swallows, frogs, squirrels, rabbits, chickens, ducks, snakes, etc. ), some animal headdresses, and site layout (tree holes, mud holes, snow, "south").
Activity process
First of all, know how animals spend the winter.
1. Tell the story of "small animals spend the winter" and ask: How do the small animals in the story spend the winter?
2. Game: Find a place for small animals to spend the winter.
Let the children operate the animal cards and find places for these small animals to spend the winter in the pictures.
② Guide children to summarize the practices of these common animals in winter. Change fur, hibernate, store food, fly to the south, etc. )
3. Play games: small animals spend the winter.
Children wear animal headdresses (such as rabbits, frogs, swallows, chickens, ducks, etc.). ), listen to the teacher's signal and find a place to spend the winter;
(1) Who is not afraid of the cold and still runs around in the snow?
Who hides and sleeps in winter?
Who hides at home for dinner?
Who will fly to the south for the winter?
Second, care about the survival of animals.
How do we care and care for small animals?
② How do we spend the winter?
Kindergarten science education activities 4
Activity 1: vinegar and water (omitted)
Activity 2: Oil and Water
Activity objectives:
1, through hands-on operation, it is found that oil and water are poured together, and oil is immiscible in water.
2. Describe your findings in more accurate language.
3. Try to use painting to record.
Activity preparation:
1, a small glass of water and oil for each person, and spare oil and water.
2. Some chopsticks
3. Record sheets, pens, oil pastels, etc.
Activity flow:
First, the introduction of the problem
1. What's in the cup?
2. What happens if water and oil are poured together?
Second, the conjecture record
1, Introduction to Record Table
2. Children record and tell their own guesses.
Third, conduct experiments.
1, put forward the experimental requirements: carefully observe and record what you see.
2, the child experiment, the teacher observes the experimental situation, reminding the child to record.
Four. Communication and discussion
1, what do you see?
2. Is there any way to mix oil with water? Children speak their thoughts, and teachers ask children or teachers to demonstrate according to their stories.
Verb (short for verb) asks a new question.
Is there anything that can mix oil with water? We will study it next time.
Activity 3: Mix oil and water.
Activity objectives:
1, guide children to boldly try oil-water mixing.
2. Experience the fun of experimental activities.
Activity preparation:
1, several bottles of oil-water mixture
2, detergent, soap powder, salt, chopsticks.
3. Record forms, pens, etc.
Activity flow:
First, ask questions.
1. Teachers and students recall the "oil-water" experiment together. Last time we did an experiment of oil and water, knowing that oil floats on water, so what can we do to mix oil and water?
Step 2 ask questions
Teacher, here are three things. Please guess who will mix them with oil and water?
Second, guess and record.
1, children guess the record.
2. Children tell their own guesses.
Third, children carry out experiments.
1, and put forward the experimental requirements:
(1) Try every material.
(2) Try to remember the same thing.
(3) Chopsticks and other materials can be used to stir.
2, children's experiments, teachers' observation and guidance
Four. Communication and discussion
1. How many materials did you try just now?
2. What kind of substances will mix together when added to oil and water?
Kindergarten science education activities 5
moving target
1, learn to accumulate, record and other different exploration methods, and know that there are many ways to solve problems.
2. I like to participate in the exploration activities to distinguish between raw eggs and cooked eggs, and I can boldly say my exploration results in front of the group.
3. Cultivate children's curiosity about things and be willing to explore and experiment boldly.
4. Willing to try boldly and share experiences with peers.
5. Fully experience "science is just around the corner" and generate interest in discovering, exploring and communicating in life.
Activities to be prepared
Experimental supplies: one hard-boiled egg, several plates and water for each person.
Activity process
1, the dialogue leads to the theme and stimulates children's interest in learning.
Today, the teacher encountered a problem: a raw egg was accidentally mixed with a cooked egg. Can you find a way for the teacher to find out the boiled eggs and raw eggs?
2. Let the children discuss how to distinguish between raw eggs and cooked eggs.
3. Let children try how to distinguish between raw eggs and cooked eggs. And let the children talk about how to distinguish between raw eggs and cooked eggs.
4. Explore and record different ways to distinguish raw eggs from cooked eggs.
Just now, a child successfully distinguished raw eggs from cooked eggs. Now let's have a try, shall we? Remember to take notes during the experiment.
(1) Shake it and feel the difference between two egg babies carefully. Tell me how you feel. Verify that children find that raw eggs shake, but cooked eggs don't. Let's make a small mark and a small blue square on the boiled egg.
(2) Turn around, let's have a round race between two egg babies and see what's the difference between them. Q: What did you find? Guess whether the raw egg rotates fast or the cooked egg rotates fast, so as to stimulate children's interest in exploring science and verify their findings: the raw egg rotates slowly and the cooked egg rotates fast.
5. The teacher summed it up again.
Just now, we successfully distinguished raw eggs from cooked eggs. The teacher also has ideas here. Let's try it together. What's the difference between these two eggs in water? Cooked eggs will float and raw eggs will sink.
6. Let's talk about it first: Through the experiment just now, we found raw eggs and cooked eggs, and marked the cooked eggs with small blue circles. So, have we found the right one? Let's verify it together. Please knock on the eggs marked blue and try to find them correctly.
7. After the activity, everyone will share the boiled eggs.
Activity reflection
The scientific activity "raw eggs and cooked eggs" comes from life and ultimately serves life. The activity pays attention to a new relationship between teachers and students, that is, teachers pay attention to providing rich and operable materials for children, allowing children to explore, discover and find answers independently, reflecting that children are the masters of learning and classroom, and turning the process of imparting knowledge into a process of discussing knowledge between teachers and students.
Kindergarten science education activities 6
moving target
1, boldly say the growth process and appearance characteristics of bean sprouts.
2. Learn to record the process of seed growth by painting.
3. Cultivate children's practical ability and stimulate children's interest in scientific exploration.
4. Cultivate children's curiosity about things and be willing to explore and experiment boldly.
5. Stimulate children's interest in scientific activities.
Activity process
Let's talk about the growth process and external characteristics of beans first.
1, "Last week, all the children planted some beans. Who will tell us how the beans you planted are now? "
2. "Who will tell us how your beans germinate?"
3. "What kind of bean sprouts do you grow?"
4. "Are the bean sprouts you grow the same as others? What is the difference? Talk to your friends. "
5. "Who wants to tell you what you found?"
6. The teacher concluded: "The children observed the bean sprouts growing in the water this morning. In fact, bean sprouts can germinate in soil and sand. You can try again when you go back. "
Second, record the growth process of bean sprouts.
1, showing photos of bean sprouts growing.
2. Children record the growth process of bean sprouts by drawing.
3. Teacher's summary.
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